Stonington Institute

618 Poquonnock Road, Groton, CT 06340

✓ Joint Commission Est. 1957 3 care levels
(833) 567-5838 Free · Confidential · 24/7

About Stonington Institute

Stonington Institute has a longstanding tradition of recovery, originating in 1957 as Starlight Farms, transitioning into a center for those battling addiction and mental health issues, including PTSD. Today, it offers a comprehensive suite of programs grounded in the 12 Steps. Their programs include inpatient detoxification, residential treatment, a partial hospitalization program (PHP) complemented by a sober living environment, and various outpatient services.
Stonington Institute also offers a program specifically designed for active duty military members and veterans. This program addresses the unique challenges faced by military personnel, such as substance abuse, PTSD, and other mental health issues, providing them with specialized care and support to manage and overcome these difficulties. The program leverages a comprehensive approach to treatment, integrating therapy and support systems tailored to the needs of those who have served in the military.

Who This Center Serves

Men Women Veterans

Amenities & Features

Access to Nature
Outdoor Lounge
Gardens
Walking Trails

Services Offered

Substance use treatment Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Outpatient Outpatient day treatment or partial hospitalization Intensive outpatient treatment Outpatient methadone/buprenorphine or naltrexone treatment
Buprenorphine used in Treatment Naltrexone used in Treatment
In-network prescribing entity Other contracted prescribing entity
Accepts clients using medication assisted treatment for alcohol use disorder but prescribed elsewhere This facility administers/prescribes medication for alcohol use disorder
Other contracted prescribing entity
Prescribes buprenorphine Prescribes naltrexone Relapse prevention with naltrexone Accepts clients using MAT but prescribed elsewhere Lofexidine or Clonidine detoxification
Acamprosate (Campral®) Disulfiram Buprenorphine sub-dermal implant Buprenorphine with naloxone Buprenorphine (extended-release, injectable) Naltrexone (oral) Naltrexone (extended-release, injectable) Clonidine Medication for mental disorders Nicotine replacement Non-nicotine smoking/tobacco cessation
Anger management Brief intervention Cognitive behavioral therapy Contingency management/motivational incentives Motivational interviewing Relapse prevention Substance use disorder counseling Trauma-related counseling 12-step facilitation
Private for-profit organization
State Substance use treatment agency State mental health department State department of health The Joint Commission
Medicaid Private health insurance Cash or self-payment State-financed health insurance plan other than Medicaid
Young adults Adult women Pregnant/postpartum women Adult men Seniors or older adults Veterans Active duty military Members of military families Criminal justice (other than DUI/DWI)/Forensic clients Clients with co-occurring mental and substance use disorders Clients with co-occurring pain and substance use disorders Clients with HIV or AIDS Clients who have experienced sexual abuse Clients who have experienced trauma
Comprehensive mental health assessment Comprehensive substance use assessment Screening for tobacco use Screening for substance use Screening for mental disorders
Breathalyzer or blood alcohol testing Drug or alcohol urine screening TB screening
Aftercare/continuing care Discharge Planning Naloxone and overdose education
Self-help groups Housing services Assistance with obtaining social services Recovery coach Employment counseling or training
Health education services other than HIV/AIDS or hepatitis Substance use disorder education Smoking/vaping/tobacco cessation counseling Individual counseling Group counseling Family counseling Marital/couples counseling
Smoking permitted in designated area
Young Adults Adults
Female Male
Sign language services for the deaf and hard of hearing Spanish
Vaping permitted in designated area
Case management service Mental health services Social skills development Transportation assistance Suicide prevention services

What to Expect at Stonington Institute

1. Initial Assessment

A clinical team evaluates your history, needs, and goals to create a personalized plan.

2. Active Treatment

Evidence-based therapies including 1-on-1 Counseling and Cognitive Behavioral Therapy, typically 30 days.

3. Progress & Recovery

Regular progress reviews, skill-building sessions, and adjustment of your treatment plan.

4. Aftercare Planning

Continued support, relapse prevention strategies, and connections to community resources for lasting recovery.

Contact Information

618 Poquonnock Road, Groton, CT, 06340

Quick Facts

Program30 days
Capacity31-50 beds
FocusThis center treats substance u...
Insurance24 accepted
AccreditationJoint Commission

Free 24/7 Helpline

(833) 567-5838

Insurance verification · No obligation

Levels of Care

Available treatment intensities

Treatment Philosophy

Evidence-Based Individual Treatment Trauma Informed Twelve Step

Conditions & Substances Treated

Alcohol Co-Occurring Disorders Drug Addiction Opioids Benzodiazepines Cocaine Heroin Methamphetamine Psychedelics

Verify Your Insurance Coverage

Free verification · Know your costs before you commit

(833) 567-5838
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Frequently Asked Questions

Stonington Institute accepts 24 insurance providers including Aetna, Anthem, BlueCross BlueShield, Bright Health, CareFirst. Coverage varies by plan. Call (833) 567-5838 for free verification.

Stonington Institute offers Co-Occurring Mental Health, Outpatient, Detox, with therapies including 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Group Therapy. Plans are individualized.

Costs vary by level of care, duration, and insurance. Most major insurance is accepted. Call (833) 567-5838 for a free cost estimate.

Yes. Browse all centers in CT or call (833) 567-5838 for recommendations.

Treatment starts with a comprehensive assessment, then a personalized plan with individual therapy, group sessions, and evidence-based methods. Programs typically last 30 days. Aftercare planning ensures ongoing support.

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Need Help Choosing the Right Center?

Our counselors are available 24/7 to help you find the right program.

(833) 567-5838

Free · Confidential · No Obligation

Information last verified: April 2026 · Data sourced from SAMHSA
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